Pith Number

pith:OGHVC3RJ

pith:2022:OGHVC3RJVSYO2WQS4DCNEXWV5B

not attested not anchored not stored refs pending

Point Transformer V2: Grouped Vector Attention and Partition-based Pooling

Hengshuang Zhao, Li Jiang, Xiaoyang Wu, Xihui Liu, Yixing Lao

arxiv:2210.05666 v2 · 2022-10-11 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGHVC3RJVSYO2WQS4DCNEXWV5B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Proteus: A Truncation-Robust Entropy Model for Progressive LiDAR Compression

Receipt and verification

First computed	2026-07-05T05:05:51.642000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718f516e29acb0ed5a12e0c4d25ed5e84d02507164e9dbc2286c4011237ca936

Aliases

arxiv: 2210.05666 · arxiv_version: 2210.05666v2 · doi: 10.48550/arxiv.2210.05666 · pith_short_12: OGHVC3RJVSYO · pith_short_16: OGHVC3RJVSYO2WQS · pith_short_8: OGHVC3RJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OGHVC3RJVSYO2WQS4DCNEXWV5B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 718f516e29acb0ed5a12e0c4d25ed5e84d02507164e9dbc2286c4011237ca936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb3daed34c8373314343ca184095516778a23faf9d10d1e37deb3bcab0174e36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-11T17:58:03Z",
    "title_canon_sha256": "fc14f8726e07ac40c3ab703e7f7478d6aa69a8de533b62e4c1f151234ee33005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05666",
    "kind": "arxiv",
    "version": 2
  }
}